242 lines
10 KiB
HTML
242 lines
10 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<TITLE>class SG_EXPORT osg::PolygonOffset</TITLE>
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<META NAME="GENERATOR" CONTENT="DOC++ 3.4.6">
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<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::PolygonOffset</A></H2></H2><BLOCKQUOTE>PolygonOffset - encapsulates the OpenGL glPolygonOffset state</BLOCKQUOTE>
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<HR>
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<H2>Inheritance:</H2>
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<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=125>
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<param name=classes value="CReferenced,MReferenced.html,CObject,MObject.html,CStateAttribute,MStateAttribute.html,CPolygonOffset,MPolygonOffset.html">
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<param name=before value="M,M,M,M">
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<param name=after value="Md_SPSP,Md_SP,Md_,M">
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<param name=indent value="0,1,2,3">
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<param name=arrowdir value="down">
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</APPLET>
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<HR>
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<DL>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.175.1">PolygonOffset</A></B>()
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.175.2">PolygonOffset</A></B>(float factor, float units)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.175.3">PolygonOffset</A></B>(const <!1><A HREF="PolygonOffset.html#DOC.2.175.3">PolygonOffset</A>& po, const <!1><A HREF="CopyOp.html">CopyOp</A>& copyop=CopyOp::SHALLOW_COPY)
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<DD><I>Copy constructor using CopyOp to manage deep vs shallow copy</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.175.4">META_StateAttribute</A></B>(<!1><A HREF="osg.html">osg</A>, <!1><A HREF="PolygonOffset.html">PolygonOffset</A>, <!1><A HREF="StateAttribute.html#DOC.2.229.6.3">POLYGONOFFSET</A>)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual int <B><A HREF="#DOC.2.175.5">compare</A></B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>& sa) const
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<DD><I>return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs</I>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual bool <B><A HREF="#DOC.2.175.6">getModeUsage</A></B>(<!1><A HREF="StateAttribute.html#DOC.2.229.20">ModeUsage</A>& usage) const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.175.7">setFactor</A></B>(float factor)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline float <B><A HREF="#DOC.2.175.8">getFactor</A></B>() const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline void <B><A HREF="#DOC.2.175.9">setUnits</A></B>(float units)
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>inline float <B><A HREF="#DOC.2.175.10">getUnits</A></B>() const
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual void <B><A HREF="#DOC.2.175.11">apply</A></B>(<!1><A HREF="State.html">State</A>& state) const
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</DL></P>
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<P><DL>
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<DT><H3>Protected Fields</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>float <B><A HREF="#DOC.2.175.13">_factor</A></B>
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<DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>float <B><A HREF="#DOC.2.175.14">_units</A></B>
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</DL></P>
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<P><DL>
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<DT><H3>Protected Methods</H3><DD><DT>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual <B><A HREF="#DOC.2.175.12">~PolygonOffset</A></B>()
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</DL></P>
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</DL>
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<HR><H3>Inherited from <A HREF="StateAttribute.html">StateAttribute</A>:</H3>
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<DL>
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<P><DL>
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<DT><H3>Public Classes</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>enum <B>Values</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif>enum <B>Types</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif>struct <B>ModeUsage</B>
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</DL></P>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Object.html">Object</A>* <B>cloneType</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="Object.html">Object</A>* <B>clone</B>(const <!1><A HREF="CopyOp.html">CopyOp</A>&) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual bool <B>isSameKindAs</B>(const <!1><A HREF="Object.html">Object</A>* obj) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>libraryName</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual const char* <B>className</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual <!1><A HREF="StateAttribute.html#DOC.2.229.5">Type</A> <B>getType</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual bool <B>isTextureAttribute</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>bool <B>operator < </B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>& rhs) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>bool <B>operator == </B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>& rhs) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>bool <B>operator != </B>(const <!1><A HREF="StateAttribute.html">StateAttribute</A>& rhs) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual void <B>compileGLObjects</B>(<!1><A HREF="State.html">State</A>&) const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>virtual void <B>releaseGLObjects</B>(<!1><A HREF="State.html">State</A>* =0) const
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</DL></P>
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<P><DL>
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<DT><H3>Public</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>typedef GLenum <B>GLMode</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>GLModeValue</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>OverrideValue</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif>typedef unsigned int <B>Type</B>
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</DL></P>
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</DL>
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<HR><H3>Inherited from <A HREF="Object.html">Object</A>:</H3>
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<DL>
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<P><DL>
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<DT><H3>Public Classes</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>enum <B>DataVariance</B>
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</DL></P>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>setDataVariance</B>(<!1><A HREF="Object.html#DOC.2.167.8">DataVariance</A> dv)
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Object.html#DOC.2.167.8">DataVariance</A> <B>getDataVariance</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>setUserData</B>(<!1><A HREF="Referenced.html">Referenced</A>* obj)
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Referenced.html">Referenced</A>* <B>getUserData</B>()
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline const <!1><A HREF="Referenced.html">Referenced</A>* <B>getUserData</B>() const
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</DL></P>
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<P><DL>
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<DT><H3>Protected Fields</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif><!1><A HREF="Object.html#DOC.2.167.8">DataVariance</A> <B>_dataVariance</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif><!1><A HREF="ref_ptr.html">ref_ptr</A><<!1><A HREF="Referenced.html">Referenced</A>> <B>_userData</B>
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</DL></P>
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</DL>
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<HR><H3>Inherited from <A HREF="Referenced.html">Referenced</A>:</H3>
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<DL>
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<P><DL>
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<DT><H3>Public Methods</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Referenced.html">Referenced</A>& <B>operator = </B>(const <!1><A HREF="Referenced.html">Referenced</A>&)
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<DT>
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<IMG ALT="o" SRC=icon2.gif>static void <B>setDeleteHandler</B>(<!1><A HREF="DeleteHandler.html">DeleteHandler</A>* handler)
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<DT>
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<IMG ALT="o" SRC=icon2.gif>static <!1><A HREF="DeleteHandler.html">DeleteHandler</A>* <B>getDeleteHandler</B>()
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>ref</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>unref_nodelete</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline int <B>referenceCount</B>() const
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<DT>
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<IMG ALT="o" SRC=icon2.gif>inline void <B>unref</B>() const
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</DL></P>
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<P><DL>
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<DT><H3>Protected Fields</H3><DD><DT>
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<IMG ALT="o" SRC=icon2.gif>mutable OpenThreads::Mutex <B>_refMutex</B>
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<DT>
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<IMG ALT="o" SRC=icon2.gif>mutable int <B>_refCount</B>
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</DL></P>
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</DL>
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<A NAME="DOC.DOCU"></A>
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<HR>
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<H2>Documentation</H2>
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<BLOCKQUOTE>PolygonOffset - encapsulates the OpenGL glPolygonOffset state</BLOCKQUOTE>
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<DL>
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<A NAME="PolygonOffset"></A>
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<A NAME="DOC.2.175.1"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> PolygonOffset()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="PolygonOffset"></A>
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<A NAME="DOC.2.175.2"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> PolygonOffset(float factor, float units)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="PolygonOffset"></A>
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<A NAME="DOC.2.175.3"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> PolygonOffset(const <!1><A HREF="PolygonOffset.html#DOC.2.175.3">PolygonOffset</A>& po, const <!1><A HREF="CopyOp.html">CopyOp</A>& copyop=CopyOp::SHALLOW_COPY)</B></TT>
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<DD>Copy constructor using CopyOp to manage deep vs shallow copy
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<DL><DT><DD></DL><P>
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<A NAME="META_StateAttribute"></A>
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<A NAME="DOC.2.175.4"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> META_StateAttribute(<!1><A HREF="osg.html">osg</A>, <!1><A HREF="PolygonOffset.html">PolygonOffset</A>, <!1><A HREF="StateAttribute.html#DOC.2.229.6.3">POLYGONOFFSET</A>)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="compare"></A>
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<A NAME="DOC.2.175.5"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual int compare(const <!1><A HREF="StateAttribute.html">StateAttribute</A>& sa) const </B></TT>
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<DD>return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs
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<DL><DT><DD></DL><P>
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<A NAME="getModeUsage"></A>
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<A NAME="DOC.2.175.6"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual bool getModeUsage(<!1><A HREF="StateAttribute.html#DOC.2.229.20">ModeUsage</A>& usage) const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="setFactor"></A>
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<A NAME="DOC.2.175.7"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setFactor(float factor)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getFactor"></A>
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<A NAME="DOC.2.175.8"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline float getFactor() const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="setUnits"></A>
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<A NAME="DOC.2.175.9"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline void setUnits(float units)</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="getUnits"></A>
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<A NAME="DOC.2.175.10"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>inline float getUnits() const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="apply"></A>
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<A NAME="DOC.2.175.11"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual void apply(<!1><A HREF="State.html">State</A>& state) const </B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="~PolygonOffset"></A>
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<A NAME="DOC.2.175.12"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual ~PolygonOffset()</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_factor"></A>
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<A NAME="DOC.2.175.13"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>float _factor</B></TT>
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<DL><DT><DD></DL><P>
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<A NAME="_units"></A>
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<A NAME="DOC.2.175.14"></A>
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<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>float _units</B></TT>
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<DL><DT><DD></DL><P></DL>
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<HR><DL><DT><B>This class has no child classes.</B></DL>
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<DL><DT><DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I> <I><A HREF="HIER.html">HTML hierarchy of classes</A> or <A HREF="HIERjava.html">Java</A></I></P><HR>
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